我有一个表，它的列类型为list，我想使用contains关键字检查列表中是否有项。
根据锡拉文件：
contains运算符只能用于集合列（列表、集和Map）。对于Map，contains应用于Map值。contains key运算符只能用于Map列并应用于Map键。
https://docs.scylladb.com/getting-started/dml/
要重现我收到的错误，请执行以下操作：

CREATE TABLE test.persons ( id int PRIMARY KEY,lastname text, books list<text>);
INSERT INTO test.persons(id, lastname, books) values (1, 'Testopoulos',['Dracula','1984']);
SELECT * FROM test.persons

 id | books               | lastname
----+---------------------+-------------
  1 | ['Dracula', '1984'] | Testopoulos

(1 rows)

SELECT * FROM test.persons WHERE books CONTAINS '1984' ALLOW FILTERING;

InvalidRequest: Error from server: code=2200 [Invalid query] message="Collection filtering is not supported yet"